Here is the full list of all 24 The Silent Age achievements. It takes around 3-4 hours to unlock all of the achievements on Windows.
Play with fire
Complete The Silent Age
Whoops!
Take a long nap
Stay hungry. Stay foolish.
We've met before haven't we?
Find a box full of secrets
Shoot first. Think later.
Impatience is a virtue
Get the memo
You'd think that would work...
This should be dead simple
Time to get your hands dirty
That does not compute
Read Lambert's progress reports
Quest for fire
In a while...
Get ready to ride
...There's a fire
Chill for a moment
Extreme gardening
Think like a samurai
Watch and learn
Buzzwords from the boss